DIY Portable Multimedia Boombox Speaker with 7" Screen

✅ Free build plans, instructions, wiring diagram and more: https://bit.ly/3PkI0QB

✅ 7" Android Multimedia - https://bit.ly/3Co7bLn / https://geni.us/B8cPU

Dayton Audio TCP115-4 woofer - https://parts-express.sjv.io/Zdk2zQ / https://bit.ly/3VeyLVC
Dayton Audio TD20F-4 tweeter - https://parts-express.sjv.io/n1Oavo / https://bit.ly/3TnBium
2X 26mm ID (7/8") port - https://parts-express.sjv.io/QyAYaP / https://bit.ly/3wyaI9R
Crossovers - https://bit.ly/3x5PRXg / https://geni.us/vw2q
18650 batteries (6 pcs) - https://bit.ly/3J3KCNl / https://geni.us/LqDK
Battery holder (2X3 slot) - https://bit.ly/3svVtqB / https://geni.us/lliff
FM radio antenna (optional) - https://bit.ly/3bJwMQR / https://geni.us/g6VlWqa
DC input jack - https://bit.ly/3vasPT2 / https://geni.us/Hbs3uD
Rubber feet - https://bit.ly/3IjqU2z / https://geni.us/E2PU4
Heat shrink tubing - https://bit.ly/4c7c9wa / https://geni.us/WZeB
MDF sealer - https://geni.us/9YyKv
3S BMS board - https://bit.ly/3P9YieV / https://geni.us/E30JaSC
12.6V 1A Charger - https://bit.ly/3V95ifR / https://geni.us/Si0zNc
3S Battery level indicator - https://bit.ly/3wTnT5y / https://geni.us/JCbJ
Momentary push button - https://bit.ly/3CmokFk / https://geni.us/In06A7J
Carbon fiber vinyl - https://bit.ly/3X5GCCM / https://geni.us/l1oqW
M4X12mm Screws - https://bit.ly/3v6OKER

Tools:
TS101 soldering iron - https://bit.ly/3HUzrI9 / https://geni.us/owyDm5G
Cordless drill - https://bit.ly/4bZg5PN / https://geni.us/A5AZi
Hot glue gun - https://bit.ly/43nyFNx / https://geni.us/1dwxqIM
Drill bit set - https://bit.ly/3S3i6zC / https://geni.us/ktAK1M
Hole saw set - https://bit.ly/3YZU8tg / https://geni.us/hONP
Center punch - https://bit.ly/3xslc8u / https://geni.us/o5WBEwB
Wire stripper - https://bit.ly/4dG6Jt2 / https://geni.us/6epIs
Step drill bits - https://bit.ly/3Pe3fU6 / https://geni.us/xYRx7J
Jig saw - https://bit.ly/3uWmric / https://geni.us/D8GC
Orbital sander - https://bit.ly/3HBOC8O / https://geni.us/gHqu0W
Wood router - https://bit.ly/3I7Aplm / https://geni.us/6okRl
Router circle jig - https://bit.ly/3P5B75e / https://geni.us/JvCvO
Flush trim bit - https://bit.ly/43ggzfH / https://geni.us/bZRVci5
Forstner bits - https://bit.ly/35snpjW / https://geni.us/F6it
Helping hand - https://bit.ly/3B9mIgt / https://geni.us/Yyqyte

Hi! Thanks for stopping by and checking this project of mine.

This time I decided to build a wireless portable Bluetooth speaker that also has a multimedia screen built into it.

Not only does this speaker looks cool with the 7 inch screen integrated, it also serves a lot of features that a regular phone or tablet would have, including WiFi connectivity, video streaming, phone mirroring and many others.

I have designed this speaker using the Dayton Audio TCP115-4 4" woofer paired with the Dayton Audio TD20F-4 3/4" tweeter. The sound quality and rich bass it produces is quite amazing for such a budget woofer and tweeter combination. In the next step I have also included links to similar woofer and tweeter combo if you are unable to get the Dayton Audio ones.

I am also amazed by the amplifier that is integrated in the Android multimedia - it can output quite enough power to drive the speakers with little to no audible distortion at high volume.

As always I did my best to include the full parts and tools list, wiring diagram and plans for the enclosure. All can be found in the page above. Make sure you watch the video first!

The main building material I am using is 10mm (3/8 in) MDF board. You can use plywood as well. You can use different thickness (8 or 12mm) if you want to, but will have to adjust the drawings by adding or subtracting the difference in thickness, length or width. I find MDF to be much more friendly when cutting or rounding corners. The dust produced is nasty stuff but with a good breathing mask it is OK to work with.

Thank you once again for checking out this project. Hope you will give this one a try or at least learn something new watching this.

Feel free to leave a comment or suggestion down below and don't forget to check out my YouTube channel!

Thanks!

Donny